Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 0.2 + 1.3 = ______
- 1.3 + 1.4 = ______
- 2.2 + 2.4 = ______
- 1.4 + 2.4 = ______
(a)
0.2 + 1.3 = 1.5
(b)
1.3 + 1.4 = 2.7
(c)
2.2 + 2.4 = 4.6
(d)
1.4 + 2.4 = 3.8
Answer(s): 1.5, 2.7, 4.6, 3.8